if cosz=200, what is the exact value of z?help

3 answers

cosine of any angle has the range from -1 to +1, it can never be 200.
i mean what the exact value of z!
How about cos inverse(200)
Is this correct
Similar Questions
    1. answers icon 1 answer
    1. answers icon 1 answer
  1. Given thatcosZ=L where z is an acute angle.find and expression of (cotz-cosecz)/(secz+tanz)? plz help help help!!!! Show work
    1. answers icon 1 answer
  2. 1. Find the exact value of 2tan pi/12 / 1-tan^2 pi/12root 3/3? 2. Given tanθ = -1/3 and with θ in quadrant IV, find the exact
    1. answers icon 2 answers
more similar questions